Diagnostic Trouble Codes (DTCS)

The controller - antilock brake may report any of the following diagnostic trouble codes:

ABS AMBER WARNING LAMP CIRCUIT FAILURE
BRAKE SWITCH CIRCUIT
DIAGNOSTIC COMPARE FAILURE

FLUID LEVEL SWITCH OPEN
FLUID LEVEL SWITCH NOT PROCESSABLE

HYDRAULIC FAILURE

LEFT FRONT INLET VALVE
LEFT FRONT OUTLET VALVE
LEFT FRONT SENSOR CIRCUIT FAILURE
LEFT FRONT SENSOR CONTINUITY > 25 MPH
LEFT FRONT SENSOR CONTINUITY < 25 MPH
LEFT FRONT SENSOR SIGNAL MISSING
LEFT FRONT SENSOR SPEED COMPARISON

LEFT REAR INLET VALVE
LEFT REAR OUTLET VALVE
LEFT REAR SENSOR CIRCUIT FAILURE
LEFT REAR SENSOR CONTINUITY > 25 MPH
LEFT REAR SENSOR CONTINUITY < 25 MPH
LEFT REAR SENSOR SIGNAL MISSING
LEFT REAR SENSOR SPEED COMPARISON

MAIN RELAY/POWER CIRCUIT FAILURE

PEDAL TRAVEL SENSOR CIRCUIT
PRESSURE SWITCH/BRAKE SW CIRCUITS
PUMP MOTOR CIRCUIT NOT WORKING PROPERLY
PUMP MOTOR RUNNING WITHOUT COMMAND

RIGHT FRONT INLET VALVE
RIGHT FRONT OUTLET VALVE
RIGHT FRONT SENSOR CIRCUIT FAILURE
RIGHT FRONT SENSOR CONTINUITY > 25 MPH
RIGHT FRONT SENSOR CONTINUITY < 25 MPH
RIGHT FRONT SENSOR SIGNAL MISSING
RIGHT FRONT SENSOR SPEED COMPARISON

RIGHT REAR INLET VALVE
RIGHT REAR OUTLET VALVE
RIGHT REAR SENSOR CIRCUIT FAILURE
RIGHT REAR SENSOR CONTINUITY > 25 MPH
RIGHT REAR SENSOR CONTINUITY < 25 MPH
RIGHT REAR SENSOR SIGNAL MISSING
RIGHT REAR SENSOR SPEED COMPARISON

* TRACTION CONTROL VALVE # 1
* TRACTION CONTROL VALVE # 2

Note: * Traction control equipped vehicles only.